Air fryer



FIG. 1 is a front perspective view of an air fryer showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken line showing of the various unshaded elements of the air fryer represents unclaimed subject matter and forms no part of the claimed design. 

CLAIM The ornamental design for an air fryer, as shown and described. 